Bansal, D; Purohit, VK (tháng 1 năm 2013). “Accessibility and use of essential medicines in health care: Current progress and challenges in India”. Journal of pharmacology & pharmacotherapeutics. 4 (1): 13–8. doi:10.4103/0976-500X.107642. PMID23662019.
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pubmed.ncbi.nlm.nih.gov
Bansal, D; Purohit, VK (tháng 1 năm 2013). “Accessibility and use of essential medicines in health care: Current progress and challenges in India”. Journal of pharmacology & pharmacotherapeutics. 4 (1): 13–8. doi:10.4103/0976-500X.107642. PMID23662019.